United Nations approval for the tough measures is expected next week.

Those leaders have told the Americans that they would be willing to accept only a transition plan that had United Nations approval.

This resolution does not require the president to get United Nations approval before proceeding.

Senator Levin's amendment called for United Nations approval before force could be authorized.

Iraq said it had United Nations approval to retrieve the weapons.

An air embargo is expected to win United Nations approval next week.

Yet opinion polls showed that the Irish would support a war if it had United Nations approval.

Such allocations may have been proper if the individuals and companies received appropriate United Nations approval.

All that we required was United Nations approval for the legality of our action.

A common concern expressed even by strong supporters of the bombings was the failure to obtain United Nations approval before going in.